[Effect of multiple paralleled acupuncture needles stimulation of scalp points on hemodynamics and blood flow energy of the common carotid artery in stroke patients].

Objective: To observe the changes of carotid hemodynamic and hydraulic power indices after paralleled scalp-point acupuncture therapy in post-stroke patients.

Methods: Twenty post-stroke volunteer patients were enlisted in the present study. Aseptic filiform needles were inserted into Baihui (GV 20), bilateral Motor Area (MS 8), etc.

[Formation and hemodynamics of pseudoaneurysm after rupture and bleeding of aneurysm: an experiment with dogs].

Objective: To study the process and mechanism of the formation of pseudoaneurysm after the rupture of aneurysm.

Methods: A model of aneurysm (AN) of the left common carotid artery (CCA) was made in 20 dogs. One to 2 weeks after the formation of AN, a localized hematoma connected with the AN was formed as a model of pseudoaneurysm after the rupture of true aneurysm (false aneurysm caused by the ruptured true aneurysm, T + F) was established.